Big geomagnetic storm in progress today. I am watching aurora photos coming in from Europe right now and they are spectacular!
I just checked the Weather Underground and it is showing clear skies for Racine tonight so I figured I better post this quick!
There were aurora sightings from Wisconsin this morning before sunrise and the storm has intensified since then.
Oh, and it's a big one...no direct danger to people on the ground but strong enough that it could impact radio transmissions and GPS accuracy. Small chance some electrical grids could be tripped but probably not strong enough to cause permanent damage that would require extended downtime to fix.
Let me know if you see anything!